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v3.23.3

Note 16 - Subsequent Events (Details Textual) - Gill Family Capital Management [Member] | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 01, 2023 USD ($) | Oct. 01, 2023 USD ($)
Subordinated Debt, Ending Balance | $ 2,000,000 | $ 2,000,000
Debt Instrument, Maximum Allowance of Interest Due on Deferred Payments, Percent |  | 60.00%
Minimum [Member] |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.00% | 8.00%
Minimum [Member] | Five-year Treasury Note Average During Preceding 90-day Period [Member] |  |
Debt Instrument, Basis Spread on Variable Rate |  | 5.00%
Promissory Notes With Maturity On April 1, 2024 And April 1, 2026 [Member] |  |
Debt Instrument, Increase (Decrease), Net | $ 2,500,000 |
Subordinated Debt, Ending Balance | $ 6,500,000 | $ 6,500,000
Debt Instrument, Maximum Allowance of Interest Due on Deferred Payments, Percent |  | 60.00%
Promissory Notes With Maturity On April 1, 2024 And April 1, 2026 [Member] | Minimum [Member] |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.00% | 8.00%

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